233330413331 has 16 divisors (see below), whose sum is σ = 239840025600. Its totient is φ = 226860678720.

The previous prime is 233330413321. The next prime is 233330413333. The reversal of 233330413331 is 133314033332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233330413331 is a prime.

It is a super-2 number, since 2×233330413331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233330413294 and 233330413303.

It is not an unprimeable number, because it can be changed into a prime (233330413333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25560290 + ... + 25569416.

It is an arithmetic number, because the mean of its divisors is an integer number (14990001600).

Almost surely, 2^233330413331 is an apocalyptic number.

233330413331 is a deficient number, since it is larger than the sum of its proper divisors (6509612269).

233330413331 is a wasteful number, since it uses less digits than its factorization.

233330413331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11234.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 233330413331 its reverse (133314033332), we get a palindrome (366644446663).

The spelling of 233330413331 in words is "two hundred thirty-three billion, three hundred thirty million, four hundred thirteen thousand, three hundred thirty-one".